Searched refs:ch_r_head (Results 1 – 2 of 2) sorted by relevance
234 channel->ch_r_head = channel->ch_r_tail = 0; in jsm_tty_open()544 head = ch->ch_r_head & rmask; in jsm_input()564 ch->ch_r_head = tail; in jsm_input()752 qleft = ch->ch_r_tail - ch->ch_r_head - 1; in jsm_check_queue_flow_control()
217 u16 ch_r_head; /* Head location of the read queue */ member